Automatic airplane black box surfacing apparatus

A black box surfaced technology, applied in the direction of instruments, registration/instruction, registration/instruction of vehicle operation, etc., can solve the problems of inability to salvage and difficulty in salvaging the black box
CN102402807AInactive Publication Date: 2012-04-04汪砚秋
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Patent Information

Authority / Receiving Office
CN · China
Current Assignee / Owner
汪砚秋
Publication Date
2012-04-04
Estimated Expiration
Not applicable · inactive patent

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Abstract

The present invention discloses an automatic airplane black box surfacing apparatus, and relates to an airplane black box addition facility. At present, when the airplane crashes into the sea, the black box falls into the sea along with the airplane, and it is difficult to fish the black box or the black box can not be fished if the black box is positioned in the deep sea area. According to the automatic airplane black box surfacing apparatus of the present invention, the black box (2) is embedded in a hard foam floating body (5); when the plane crashes into the water, an automatic water contacting and separation device (1) is started, such that the airplane black box (2) is separated from the airplane body; the airplane black box (2) surfaces with the effect of the hard foam floating body (5); meanwhile, a radio position indicator (3) automatically starts, and transmits a position signal; the search person can rapidly find the accident site and recover the black box according to the signal transmitted by the radio position indicator.
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Description

[technical field]

[0001] The invention relates to a device for automatically surfacing an aircraft black box. [Background technique]

[0002] At present, if the plane crashes into the sea, the black box will also fall into the sea together with the body. If it is a deep sea area, it is very difficult or impossible to salvage the black box. [Content of the invention]

[0003] The purpose of the present invention is to provide an additional facility for the black box of an aircraft, so that the black box can automatically emerge from the water surface and is convenient for salvage and recovery.

[0004] In order to achieve the above object, the aircraft black box of the present invention automatically emerges from the water surface device and is composed of a water-contacting automatic separation device 1, an aircraft black box 2, a radio position indicator 3, an outer metal protective layer 4 and a rigid foam floating body 5, see figure 1 .

[0005] The black box 2 and t...

Claims

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